SQL is one of the best and easiest languages out there to learn when you are starting your data career. You might be studying SQL as a subject in your Computer Science course, or just interested in upskilling and have been using one or more sites as a go-to solution. Yes, there are a lot of sites available to help you study and practice SQL online besides SQL Test.
Most of these sites also offer you a comprehensive study plan to learn SQL syntax, and some are just tools to practice the skills that you pick up:
SQL Fiddle: SQL Fiddle is one of the best resources to go if you are looking for nothing apart from raw SQL hands-on practice. The best part about SQL Fiddle is not only restricted to MySQL, but offers you space to practise your SQL skills in RDBMS tools like PostgreSQL, MySQL, MS SQL Server, and SQLite. If you are looking to run some real-time practice for revising your concepts before an examination or just revisiting SQL after some gap, SQL Fiddle is the best resource. However, you would not be able to use your databases, or datasets unless you create them in the given schema online.
Oracle LiveSQL: Oracle LiveSQL is an all-rounder and has an easy-to-use interface and needs an Oracle account to work on it. You can work on PL/SQL, SQL, as well as learn a variety of concepts that tutorial sites with basic-level skills won’t teach you. This helps you not only pick up more skills but also work on what you learn, all in a single workspace. It is a comprehensive resource for everything SQL and can help you both professionally or as a student.
W3Resource: While W3schools is an excellent resource to learn SQL, you can also practice while you learn. But, if you feel the need to know more, especially as a beginner, W3Resource is an excellent resource. You can learn a lot from a specially compiled list of SQL exercises to help you feel more confident about what you know rather than just a glance as a last-minute rush.
Datacamp: Datacamp is more of a tutorial site, but their hands-on approach in teaching deserves mention when it comes to practising your newfound skills. If you want to learn anything related to data, including SQL this site lets you pick up your skills from a variety of instructors, practice as and when needed. You can learn both basics and advanced and practice the same with community support as well.
These are just some of the best among a variety of practice sites available online to practice SQL. The best way to learn SQL is to go through the concepts once and work with what the website offers you. You can pick up and master SQL skills and be confident with the space you have for practising in real-time.
Success is nothing more than a few simple disciplines, practiced every day. — Jim Rohn.
Wondering, How Difficult SQL is to learn? Read this to know!